« previous next »

Author Question: In an experimental design that has three levels of the independent variable, a significant F value ... (Read 110 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
on: Jun 19, 2018
In an experimental design that has three levels of the independent variable, a significant F value indicates that
 
  a. the three means are all equal.
  b. the three means are not the same, but we cannot tell which means are different from each other.
  c. all three means are different from each other.
  d. two means are equal, but the third one is different.

Question 2

Which of the following statements is true?
 
  a. The t test is a special case of the F test.
  b. The t test can be used to compare two or more means.
  c. The F test can be used only to compare two means.
  d. The t test is used in correlational research, but the F test is used in experimental research.


ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
How to solve a linear system when the variable is in the denominator position (Question 2 of 2) How to solve a linear system when the variable is in the denominator position (Question 2 of 2)
Clinically Significant Drug-Disease Interactions in Dentistry Clinically Significant Drug-Disease Interactions in Dentistry
Rational design of neuraminidase inhibitors Rational design of neuraminidase inhibitors
Summary of Single Variable Discrete Models Summary of Single Variable Discrete Models
Video: DNA Replication

For a complete list of videos, visit our video library